ACE-KL ac motor controller is a standard V/F control that provides 71 programmable parameters and is for industrial applications. The ACE-KST offers similar features and adds sensorless torque control. The ACE-KST broadens operating speed ranges, delivers low-speed torque response with the use of an encoder, and optimizes performance with automatic tuning. A removable digital operator control panel is mounted in the front of the units and includes a membrane keypad and LED display.
Boston Gear, 14 Hayward St., Quincy, MA 02171, FAX (617) 479-6238.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.